Bump rack-cors from 1.0.5 to 1.1.1

Bumps [rack-cors](https://github.com/cyu/rack-cors) from 1.0.5 to 1.1.1.
- [Release notes](https://github.com/cyu/rack-cors/releases)
- [Changelog](https://github.com/cyu/rack-cors/blob/master/CHANGELOG.md)
- [Commits](cyu/rack-cors@v1.0.5...v1.1.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

Gemfile.lock

@@ -114,8 +114,8 @@ GEM
     rack (2.1.2)
     rack-attack (5.0.1)
       rack
-    rack-cors (1.0.5)
-      rack (>= 1.6.0)
+    rack-cors (1.1.1)
+      rack (>= 2.0.0)
     rack-protection (2.0.8.1)
       rack
     rack-test (1.1.0)